must nettle
Regular verb: nettle - nettled- nettled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must nettle
you must nettle
he must nettle
we must nettle
you must nettle
they must nettle 	I must be nettling
you must be nettling
he must be nettling
we must be nettling
you must be nettling
they must be nettling	I must have nettled
you must have nettled
he must have nettled
we must have nettled
you must have nettled
they must have nettled	I must have been nettling
you must have been nettling
he must have been nettling
we must have been nettling
you must have been nettling
they must have been nettling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not nettle
you must not nettle
he must not nettle
we must not nettle
you must not nettle
they must not nettle 	I must not be nettling
you must not be nettling
he must not be nettling
we must not be nettling
you must not be nettling
they must not be nettling	I must not have nettled
you must not have nettled
he must not have nettled
we must not have nettled
you must not have nettled
they must not have nettled	I must not have been nettling
you must not have been nettling
he must not have been nettling
we must not have been nettling
you must not have been nettling
they must not have been nettling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I nettle?
must you nettle?
must he nettle?
must we nettle?
must you nettle?
must they nettle? 	must I be nettling?
must you be nettling?
must he be nettling?
must we be nettling?
must you be nettling?
must they be nettling? 	must I have nettled?
must you have nettled?
must he have nettled?
must we have nettled?
must you have nettled?
must they have nettled? 	must I have been nettling?
must you have been nettling?
must he have been nettling?
must we have been nettling?
must you have been nettling?
must they have been nettling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not nettle?
must you not nettle?
must he not nettle?
must we not nettle?
must you not nettle?
must they not nettle? 	must I not be nettling?
must you not be nettling?
must he not be nettling?
must we not be nettling?
must you not be nettling?
must they not be nettling? 	must I not have nettled?
must you not have nettled?
must he not have nettled?
must we not have nettled?
must you not have nettled?
must they not have nettled? 	must I not have been nettling?
must you not have been nettling?
must he not have been nettling?
must we not have been nettling?
must you not have been nettling?
must they not have been nettling?